CourseWorkElectronicsShop/ElectronicsShop/ElectronicsShopDataBaseImplement/Implements/ClientStorage.cs
Илья Федотов 1a56a5f1d4 fix implements & logic
2024-05-26 17:47:24 +04:00

96 lines
3.2 KiB
C#

using ElectronicsShopContracts.BindingModels;
using ElectronicsShopContracts.SearchModels;
using ElectronicsShopContracts.StorageContracts;
using ElectronicsShopContracts.ViewModels;
using ElectronicsShopDataBaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Query.Internal;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ElectronicsShopDataBaseImplement.Implements
{
public class ClientStorage : IClientStorage
{
public ClientViewModel? Insert(ClientBindingModel model) {
var newComponent = Client.Create(model);
if (newComponent == null) {
return null;
}
using var context = new Database();
context.Clients.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model) {
using var context = new Database();
var component = context.Clients.FirstOrDefault(x => x.ID == model.ID);
if (component == null) {
return null;
}
component.Update(model);
context.SaveChanges();
return component.GetViewModel;
}
public ClientViewModel? Delete(ClientBindingModel model)
{
using var context = new Database();
var element = context.Clients.FirstOrDefault(rec => rec.ID == model.ID);
if (element != null)
{
context.Clients.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
using var context = new Database();
if (model.ID.HasValue) {
return context.Clients
.Include(x => x.Orders)
.FirstOrDefault(x => model.ID.HasValue &&
x.ID == model.ID)
?.GetViewModel;
}
else if (!string.IsNullOrEmpty(model.Email) && !string.IsNullOrEmpty(model.Passwrod)) {
return context.Clients
.Include (x => x.Orders)
.FirstOrDefault(x => (x.Email == model.Email && x.Password == model.Passwrod))
?.GetViewModel;
}
return new();
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email))
{
return new();
}
using var context = new Database();
return context.Clients
.Include(x => x.Orders)
.Where(x => x.Email
.Contains(model.Email))
.Select(x => x.GetViewModel).ToList();
}
public List<ClientViewModel> GetFullList()
{
using var context = new Database();
return context.Clients
.Include(x => x.Orders)
.Select(x => x.GetViewModel)
.ToList();
}
}
}